NTSB investigations: Pratt & Whitney Canada PT6A-60A
9 cases on aircraft whose registry engine model is Pratt & Whitney Canada PT6A-60A, where the first occurrence was “Loss of control - on ground/water”. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1984 | 1 |
|---|---|
| 1986 | 1 |
| 1989 | 2 |
| 1994 | 1 |
| 1996 | 1 |
| 2001 | 1 |
| 2005 | 1 |
| 2006 | 1 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52043', '51999')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 260))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52043', '51999')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB CHI06LA062Accident · No injuriesLimited investigationFinal reportBeech A100 · Sault Ste Marie, MIThe inadequate in-flight decision to continue the approach to land, directional control not maintained, and the contaminated runway. Contributing factors were flight to destination alternate not performed, a notice to airman not issued by airport personnel…NTSB ANC05LA025Accident · No injuriesLimited investigationFinal reportde Havilland DHC-6-200 · Toksook Bay, AKThe pilot's inadequate compensation for the gusty crosswind wind condition, which resulted in a loss of control during the landing roll, and the collapse of the nose landing gear. Factors associated with the accident were the crosswind and wind gusts.NTSB SEA02LA029Accident · No injuriesLimited investigationFinal reportPilatus PC-12 · Sunriver, ORThe pilot's failure to maintain directional control during the landing roll. An icy runway and a snow bank were factors.NTSB IAD96LA133Accident · No injuriesLimited investigationFinal reportPiper PA-31T · Pottstown, PAThe pilot's failure to maintain directional control during takeoff/ground run resulting in in-flight collision with a fence. Related factors were the pilot's poor planning/decision making, and the fog.NTSB FTW95LA014Accident · No injuriesLimited investigationFinal reportAir Tractor AT-502 · Lamesa, TXThe loss of directional control on the ground and the pilot's inadvertent ground loop. A factor was the failure by the pilot of the conflicting traffic on the runway to maintain proper traffic separation.NTSB FTW89DRA04Accident · No injuriesFinal reportAir Tractor AT-502 · Ganado, TXLoss of directional control for an unknown reason.NTSB DEN89LA058Accident · No injuriesLimited investigationFinal reportPiper PA-31T · Craig, COUnsuitable terrain (runway condition) selected by the pilot. Factors related to the accident were: the adverse weather conditions, inadequate removal of snow from the runway by airport personnel, uneven snow covered runway, lack of visual perception by the…NTSB NYC87LA018Accident · Minor injuriesLimited investigationFinal reportBeech E-90 · Beverly, MAThe Beech king air E-90 was observed to break out of the clouds in a steep descent, land long and run off the departure end of the 4637 ft runway. The aircraft received substantial damage and the crew of 2 and 6 passengers received minor injuries. The…NTSB ANC84MA037Accident · No injuriesMajor investigationFinal reportEmbraer EM-110P1 · Cordova, AKDuring a landing at night, the acft touched down slightly left of the rwy centerline, which was not visible, & began veering to the left. The plt reported that the acft did not respond to rudder inputs, rudder tiller inputs or differential reverse thrust. It…